High quality lip gloss containers feature bullet-shaped caps for cosmetic packaging. For flocking brushes, there are 2 materials, Hytrel and silicone, and different shapes for you to choose from. All lip gloss tubes come with their specific rubber inserts to make sure a good sealed and unleaked. Plastic lipgloss tubes with brush are a good help for makeup, and ideal packaging for lipgloss, lip stain, lip plumper, liquid lipstick, and other liquid cosmetic formulas.